Surfboard



FIG. 1 is a top perspective view of a surfboard showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a rear view thereof;

FIG. 8 is an enlarged view of the indicated area “1” in FIG. 1 ; and,

FIG. 9 is an enlarged view of the indicated area “2” in FIG. 1 .

A right side view is omitted since the right side view is a mirror image of the left side view.

The broken lines indicating enlargement portions of the design form no part of the claimed design. 

CLAIM The ornamental design for a surfboard, as shown and described. 